diff options
| author | Vignesh R <vigneshr@ti.com> | 2015-11-10 11:52:11 +0530 |
|---|---|---|
| committer | Jagan Teki <jteki@openedev.com> | 2015-11-17 23:43:29 +0530 |
| commit | 2d1345972147dc7edb959f7b4e9408bae278866a (patch) | |
| tree | 3ffb197c1432a732cd64ac42a2375b460ae78576 | |
| parent | 857db48e5f6372eead8a32469d981801e775ee48 (diff) | |
| download | u-boot-imx-2d1345972147dc7edb959f7b4e9408bae278866a.zip u-boot-imx-2d1345972147dc7edb959f7b4e9408bae278866a.tar.gz u-boot-imx-2d1345972147dc7edb959f7b4e9408bae278866a.tar.bz2 | |
ARM: am43xx: Enable QUAD read and EDMA support for ti_qspi
Enable TI_EDMA3 and QUAD read support for ti_qspi on am43xx, this
increases read performance to 4 MB/s.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/hardware_am43xx.h | 3 | ||||
| -rw-r--r-- | include/configs/am43xx_evm.h | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-am33xx/hardware_am43xx.h b/arch/arm/include/asm/arch-am33xx/hardware_am43xx.h index 479893e..a7da6b5 100644 --- a/arch/arm/include/asm/arch-am33xx/hardware_am43xx.h +++ b/arch/arm/include/asm/arch-am33xx/hardware_am43xx.h @@ -98,4 +98,7 @@ #define NUM_CRYSTAL_FREQ 0x4 +/* EDMA3 Base Address */ +#define EDMA3_BASE 0x49000000 + #endif /* __AM43XX_HARDWARE_AM43XX_H */ diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index b02abd3..76d4032 100644 --- a/include/configs/am43xx_evm.h +++ b/include/configs/am43xx_evm.h @@ -231,6 +231,8 @@ #define CONFIG_QSPI_SEL_GPIO 48 #define CONFIG_SF_DEFAULT_SPEED 48000000 #define CONFIG_DEFAULT_SPI_MODE SPI_MODE_3 +#define CONFIG_QSPI_QUAD_SUPPORT +#define CONFIG_TI_EDMA3 /* Enhance our eMMC support / experience. */ #define CONFIG_CMD_GPT |